package souket;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.charset.StandardCharsets;

public class Server1 {
    private ServerSocket serverSocket;
    public Server1(){
        try {
            System.out.println("正在启动服务端");
            serverSocket=new ServerSocket(8088);
            System.out.println("服务端启动成功");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    public void start(){
        try {

            while (true) {
                System.out.println("等待客户端连接");
                Socket socket = serverSocket.accept();
                System.out.println("客户端连接上了");
                ClientHandler handler =new ClientHandler(socket);
                Thread t=new Thread(handler);
                t.start();
            }

        } catch (IOException e) {
            e.printStackTrace();
//        }finally {
//            try {
//                serverSocket.close();
//            } catch (IOException e) {
//                e.printStackTrace();
//            }
        }
    }
    private  class ClientHandler implements  Runnable{
       private Socket socket;
        private String host;



        public ClientHandler(Socket socket) {
            this.socket=socket;
            host = socket.getInetAddress().getHostAddress();
        }

        @Override
        public void run() {
            try {

                InputStream in=socket.getInputStream();
                InputStreamReader isr=new InputStreamReader(in, StandardCharsets.UTF_8);
                BufferedReader br=new BufferedReader(isr);
                String line;
                while ((line= br.readLine())!=null) {
                    String str=br.readLine();
                    System.out.println(host+"说"+str);
                    }

                }catch (IOException e) {
                    e.printStackTrace();

                } 
    }
}
    public static void main(String[] args) {
        Server1 server =new Server1();
        server.start();
    }
}
